CN111235705A - Fiber machinery - Google Patents
Fiber machinery Download PDFInfo
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- CN111235705A CN111235705A CN202010171284.6A CN202010171284A CN111235705A CN 111235705 A CN111235705 A CN 111235705A CN 202010171284 A CN202010171284 A CN 202010171284A CN 111235705 A CN111235705 A CN 111235705A
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- fiber
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- drying
- short
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- 239000000835 fiber Substances 0.000 title claims abstract description 262
- 238000001035 drying Methods 0.000 claims abstract description 88
- 238000012216 screening Methods 0.000 claims abstract description 55
- 238000003860 storage Methods 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000011084 recovery Methods 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims 7
- 241001330002 Bambuseae Species 0.000 claims 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 7
- 239000011425 bamboo Substances 0.000 claims 7
- 238000000926 separation method Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000007380 fibre production Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 238000005457 optimization Methods 0.000 description 7
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- 230000009471 action Effects 0.000 description 5
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- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 208000035388 Ring chromosome 22 syndrome Diseases 0.000 description 1
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- 108090000623 proteins and genes Proteins 0.000 description 1
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Images
Classifications
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
- D01G9/08—Opening or cleaning fibres, e.g. scutching cotton by means of air draught arrangements
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G5/00—Separating, e.g. sorting, fibres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Abstract
The invention discloses a fiber machine, which structurally comprises an electric heater, a fiber scrap recovery device, a support, a ventilation pipe, an exhaust filter cover, a short fiber storage ring cylinder, a base and a motor, and has the following effects: fibre bits recovery unit mainly constitutes fibre bits recovery structure by advancing bits drying mechanism and screening sorting mechanism, can make into the inside production air negative pressure of bits cover through advancing bits drying mechanism and carry out high-efficient the recovery to the fibre bits that produce in the fibre production, the water conservancy diversion heating structure that utilizes to form, can heat the drying to the fibre bits of retrieving, avoid because the fibre bits humidity leads to long fiber and short-staple to glue glutinous, be convenient for to the separation of long fiber and short-staple, can make concentrated long fiber and short-staple quick separation categorised through screening sorting mechanism, utilize the screening structure that forms, be convenient for classify according to the size of fibre bits, make long fiber and short-staple separately storage after categorised rapidly, be favorable to fibrous reuse.
Description
Technical Field
The invention relates to the field of fiber machinery, in particular to fiber machinery.
Background
The fiber is a substance composed of continuous or discontinuous filaments, the fiber has wide application, can be woven into fine threads, thread ends and hemp ropes, can be woven into a fiber layer when making paper or weaving felts, is also commonly used for manufacturing other materials, and is combined with other materials to form a composite material, the commonly used fiber is artificial fiber, the artificial fiber is a textile fiber which is made of substances containing natural fiber or protein fiber, such as wood, sugarcane and other fiber raw materials losing textile processing value after chemical processing, the technical level, the quality and the manufacturing cost of the textile fiber are directly related to the development of textile industry, a large amount of fiber scraps can be generated when the fiber processing is carried out on the fiber machinery, the working efficiency of the fiber machinery is influenced, the environmental pollution can be seriously caused, personnel can clean the fiber scraps regularly, the working amount is larger, the labor cost is increased, and the long fiber in the fibre bits mixes together with the short fiber, be not convenient for to recycle to the long fiber, the wasting of resources, be unfavorable for environmental protection, consequently need develop a fiber machinery, solve the fiber machinery with this and can produce a large amount of fibre bits when carrying out the fibre processing, not only influence fiber machinery's work efficiency, still can seriously cause the pollution of environment, and personnel regularly clear up the fibre bits, work load is great, increase labour cost, and the long fiber in the fibre bits mixes together with the short fiber, be not convenient for to recycle of long fiber, the wasting of resources, be unfavorable for environmental protection's problem.
Summary of the invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a fiber machine structurally comprises an electric heater, a fiber scrap recovery device, a support, a ventilation pipe, an exhaust filter cover, a short fiber storage ring cylinder, a base and a motor, the top of the base is provided with a bracket which is vertically welded on the base, the top of the bracket is provided with a ventilation pipe, the ventilating pipe is vertically arranged at the central position in the bracket, a short fiber storage ring cylinder is arranged at the bottom of the ventilating pipe, the short fiber storage ring cylinder is movably connected with the ventilating pipe, two exhaust filter covers are arranged on two sides of the short fiber storage ring cylinder, the exhaust filter cover is buckled with the short fiber storage ring cylinder, the top of the ventilation pipe is provided with a fiber scrap recovery device, the fiber scrap recovery device is vertically arranged on the ventilation pipe, an electric heater is arranged at the front end of the fiber scrap recovery device, and the electric heater is matched with the fiber scrap recovery device.
As the further optimization of this technical scheme, fibre bits recovery unit by advance the bits cover, advance bits drying mechanism, collection bits cover, screening classification mechanism, short-staple screening cover, lead bits pipe and constitute, the inside central point of advancing bits cover put and be equipped with into bits drying mechanism, advance bits drying mechanism install perpendicularly and advance inside the bits cover, advance bits cover bottom be equipped with collection bits cover, collection bits cover with advance the bits cover and be connected, collection bits cover bottom be equipped with screening classification mechanism, screening classification mechanism and collection bits cover cooperate, screening classification mechanism bottom be equipped with two and lead bits pipes, lead bits pipe top be equipped with short-staple screening cover, the lead bits pipe pass through short-staple screening cover and be connected with screening classification mechanism.
As the further optimization of the technical scheme, the chip feeding drying mechanism comprises an air inlet inclined hole, a flow guide cover, a centrifugal impeller, a flow guide support and a fiber drying frame, the air inlet inclined hole is uniformly distributed at the top of the flow guide cover, the flow guide cover and the air inlet inclined hole are of an integrated structure, the flow guide support is arranged at the bottom of the flow guide cover, the flow guide support is vertically installed at the bottom of the flow guide cover, the centrifugal impeller is arranged in the flow guide cover and is movably connected with the flow guide support, the fiber drying frame is arranged below the flow guide cover, and the flow guide cover is vertically installed on the fiber drying frame through the flow guide support.
As a further optimization of the technical scheme, the fiber drying frame is composed of heat conduction rods, a fixed ring, a drying top cover, drying straight rods and a chip removal port, the drying top cover is arranged at the center of the top of the fixed ring, four heat conduction rods are arranged on the outer ring of the drying top cover, the drying top cover is vertically fixed on the fixed ring through the heat conduction rods, the drying straight rods are uniformly distributed at the top of the drying top cover and vertically welded at the top of the drying top cover, and the chip removal port is formed between the drying top cover and the fixed ring.
As a further optimization of the technical scheme, the screening and classifying mechanism consists of a closed conical cover, a driving shaft, driven shafts, spiral pushing blades, a long fiber storage straight cylinder, a sealing cover and a vibrating screening frame, the driving shaft is arranged at the center of the closed conical cover and is installed on the closed conical cover, the vibrating screening frame is arranged below the closed conical cover and is matched with the closed conical cover, two long fiber storage straight cylinders are arranged on two sides of the vibrating screening frame, the sealing cover is arranged at one end of the long fiber storage straight cylinder and is in threaded fit with the long fiber storage straight cylinder, the spiral pushing blades are arranged in the long fiber storage straight cylinder and are matched with the long fiber storage straight cylinder, two driven shafts are arranged on two sides of the closed conical cover, one end of each driven shaft penetrates through the closed conical cover and is meshed with the driving shaft, the other end of the driven shaft is fixedly connected with the spiral pushing blade.
As a further optimization of the technical scheme, the vibration screening frame consists of a short fiber screening plate, a stirring rod, an external fixed round frame, a sliding seat, a vibration shifting sheet and a driven straight rod, the top of the external fixed round frame is provided with a short fiber sieve plate which is movably connected with the external fixed round frame, the bottom of the short fiber sieve plate is provided with two sliding seats which are fixed on the inner wall of the external fixed circular frame and are in sliding fit with the short fiber sieve plate, the inner ring of the sliding seat is provided with vibrating plectrum which is fixedly connected with the sliding seat, the bottom of the short fiber sieve plate is provided with two driven straight rods which are vertically welded at the bottom of the short fiber sieve plate, the driven straight rod is matched with the vibrating plectrum, stirring rods are uniformly distributed on the top of the short fiber sieve plate, and the stirring rods are vertically welded on the short fiber sieve plate.
As a further optimization of the technical scheme, the air guide sleeve is of a hollow conical structure, the bottom of the air guide sleeve is in an open state, and the air inlet inclined hole is obliquely arranged towards one end of the inner wall of the chip inlet cover.
As a further optimization of the technical scheme, the length of a straight line formed by the spiral pushing blade is equal to one half of the length of the long fiber storage straight cylinder.
Advantageous effects
The fiber machine provided by the invention is reasonable in design and strong in functionality, and has the following beneficial effects:
the fiber scrap recovery device mainly comprises a scrap inlet drying mechanism and a screening and classifying mechanism, wherein the scrap inlet drying mechanism can enable air negative pressure generated inside a scrap inlet cover to efficiently recover fiber scraps generated in fiber production;
the invention has the advantages that the air guide cover is in a hollow conical structure, the bottom of the air guide cover is in an open state, the air inlet inclined holes are obliquely arranged towards one end of the inner wall of the chip inlet cover, the centrifugal impeller is connected with the driving shaft, the centrifugal impeller rotates along with the driving torque generated by the motor, air negative pressure is generated inside the air guide cover in the rotation of the centrifugal impeller, the air negative pressure is quickly generated inside the chip inlet cover through the structural characteristics formed by each air inlet inclined hole and the air guide cover to recycle fiber chips, the fiber chips entering the chip inlet cover cannot be directly contacted with the air guide cover under the driving of air flow, the fiber chips are prevented from blocking the air inlet inclined holes, the fiber chips move downwards along the surface of the drying top cover under the guiding of the air flow, the fiber chips can be contacted with the driven straight rod in the moving process, the fiber chips containing moisture are quickly dried under the drying heat flow generated by the drying top cover and the driven straight rod, and sticky long fibers and short, thereby improving the separation efficiency of long fibers and short fibers;
the invention is characterized in that the center of the short fiber sieve plate is connected with the driving shaft, and one end of the driven shaft penetrates through the closed conical cover to be meshed with the driving shaft, so the short fiber sieve plate and the driven shaft perform rotary motion along with the rotation lead of the driving shaft, the short fiber sieve plate synchronously drives the stirring rod at the top and the driven straight rod at the bottom to perform circumferential motion in the rotation process, the concentrated long fibers and the short fibers can be rapidly separated and classified by the rotating stirring rod, the driven straight rod and the vibrating plectrum are vibrated when in reciprocating contact, the sieve surface of the short fiber sieve plate generates plane rotary vibration, the efficiency of the short fibers passing through the short fiber sieve plate along with air flow is accelerated, the long fibers retained at the top of the short fiber sieve plate are rapidly conveyed to a long fiber storage straight cylinder under the action of the spiral rotary motion of the spiral, short fibers can be conveyed into the short fiber storage ring barrel through the scrap guide pipe again, and therefore the separation and classification degree of long fibers and short fibers is greatly improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a fiber machine according to the present invention;
FIG. 2 is a schematic sectional front view of the lint recycling device of the present invention;
FIG. 3 is a schematic side sectional view of the chip-feeding drying mechanism according to the present invention;
FIG. 4 is a schematic top view of a fiber drying rack according to the present invention;
FIG. 5 is a schematic cross-sectional front view of the screening and sorting mechanism of the present invention;
FIG. 6 is a side sectional view of the vibratory screening stand of the present invention.
In the figure: an electric heater-1, a fiber scrap recovery device-2, a scrap inlet cover-21, a scrap inlet drying mechanism-22, an air inlet inclined hole-22 a, a flow guide cover-22 b, a centrifugal impeller-22 c, a flow guide support-22 d, a fiber drying frame-22 e, a heat conduction rod-22 e1, a fixed circular ring-22 e2, a drying top cover-22 e3, a drying straight rod-22 e4, a scrap discharge port-22 e5, a scrap collecting cover-23, a screening and classifying mechanism-24, a closed conical cover-24 a, a driving shaft-24 b, a driven shaft-24 c, a spiral pushing blade-24 d, a long fiber storage straight cylinder-24 e, a sealing cover-24 f, a vibration screen frame-24 g, a short fiber screen plate-24 g1, a stirring rod-24 g2, an outer fixed circular frame-24 g3, a fiber storage straight cylinder-24 e, a sealing cover-24 f, the device comprises a sliding seat-24 g4, a vibration shifting sheet-24 g5, a driven straight rod-24 g6, a short fiber screening cover-25, a scrap guide pipe-26, a support-3, a ventilating pipe-4, an exhaust filter cover-5, a short fiber storage ring cylinder-6, a base-7 and a motor-8.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example 1
Referring to FIGS. 1-4, the present invention provides a fiber machine embodiment:
referring to fig. 1, a fiber machine structurally comprises an electric heater 1, a fiber scrap recovery device 2, a support 3, a vent pipe 4, exhaust filter hoods 5, a short fiber storage ring cylinder 6, a base 7 and a motor 8, wherein the support 3 is arranged on the top of the base 7, the support 3 is vertically welded on the base 7, the vent pipe 4 is arranged on the top of the support 3, the vent pipe 4 is vertically arranged at the central position inside the support 3, the short fiber storage ring cylinder 6 is arranged at the bottom of the vent pipe 4, the short fiber storage ring cylinder 6 is movably connected with the vent pipe 4, two exhaust filter hoods 5 are arranged on two sides of the short fiber storage ring cylinder 6 in an axial symmetry structure, the exhaust filter hoods 5 are buckled with the short fiber storage ring cylinder 6, the fiber scrap recovery device 2 is arranged on the top of the vent pipe 4, and the fiber scrap recovery device 2 is vertically arranged on the vent pipe 4, the front end of the fiber scrap recovery device 2 is provided with an electric heater 1, and the electric heater 1 is matched with the fiber scrap recovery device 2.
Referring to fig. 2, the fiber scrap recovery device 2 comprises a scrap inlet cover 21, a scrap inlet drying mechanism 22, a scrap collecting cover 23, a screening and sorting mechanism 24, a short fiber screening cover 25 and a scrap guide pipe 26, a scrap feeding drying mechanism 22 is arranged at the center of the interior of the scrap feeding cover 21, the scrap feeding drying mechanism 22 is vertically arranged in the scrap feeding cover 21, the bottom of the scrap inlet cover 21 is provided with a scrap collecting cover 23, the scrap collecting cover 23 is connected with the scrap inlet cover 21, the bottom of the scrap collecting cover 23 is provided with a screening and classifying mechanism 24, the screening and classifying mechanism 24 is matched with the scrap collecting cover 23, the bottom of the screening and sorting mechanism 24 is provided with two scrap guiding pipes 26 in an axisymmetric structure, the top ends of the scrap guiding pipes 26 are provided with short fiber screening covers 25, the scrap guide pipe 26 is connected with the screening and sorting mechanism 24 through a short fiber screening cover 25, and the scrap guide pipe 26 is connected with the ventilation pipe 4.
Referring to fig. 3, the chip-feeding drying mechanism 22 comprises an air-feeding inclined hole 22a, a diversion cover 22b, a centrifugal impeller 22c, a diversion support 22d, and a fiber drying rack 22e, the top of the air guide sleeve 22b is uniformly distributed with air inlet inclined holes 22a, the air guide sleeve 22b and the air inlet inclined holes 22a are of an integrated structure, the air guide sleeve 22b is of a hollow conical structure, the bottom of the air guide sleeve is in an open state, the air inlet inclined hole 22a is obliquely arranged towards one end of the inner wall of the chip inlet cover 21, the bottom of the air guide sleeve 22b is provided with an air guide support 22d, the air guide support 22d is vertically arranged at the bottom of the air guide sleeve 22b in a circular structure, a centrifugal impeller 22c is arranged in the guide cover 22b, the centrifugal impeller 22c is movably connected with a guide support 22d, a fiber drying rack 22e is arranged below the guide cover 22b, and the guide cover 22b is vertically arranged on the fiber drying rack 22e through a guide support 22 d.
Referring to fig. 4, the fiber drying rack 22e comprises a heat conduction rod 22e1, a fixed ring 22e2, a drying top cover 22e3, a drying straight rod 22e4, and a chip removal port 22e5, the center of the top of the fixed ring 22e2 is provided with a drying top cover 22e3, the drying top cover 22e3 is in a conical structure, four heat conduction rods 22e1 are uniformly arranged on the outer ring at equal intervals, the dry top cover 22e3 is vertically fixed to the fixing ring 22e2 by the heat conduction rod 22e1, the drying top cover 22e3 is connected with the electric heater 1 through a heat conduction rod 22e1, drying straight rods 22e4 are uniformly distributed on the top of the drying top cover 22e3, the drying straight rod 22e4 is vertically welded on the top of the drying top cover 22e3, a chip removal port 22e5 is arranged between the drying top cover 22e3 and the fixing ring 22e2, and the fixing ring 22e2 is embedded and installed on the groove of the inner ring of the chip inlet cover 21.
When in use, because the air guide sleeve 22b is in a hollow conical structure, the bottom of the air guide sleeve is in an open state, the air inlet inclined hole 22a is obliquely arranged towards one end of the inner wall of the chip inlet cover 21, the centrifugal impeller 22c is connected with the driving shaft 24b, the centrifugal impeller 22c rotates along with the driving torque generated by the motor 8, air negative pressure is generated inside the air guide sleeve 22b when the centrifugal impeller 22c rotates, through the structural characteristics formed by each air inlet inclined hole 22a and the air guide sleeve 22b, the air negative pressure is quickly generated inside the chip inlet cover 21 to recycle fiber chips, the fiber chips entering the chip inlet cover 21 cannot be directly contacted with the air guide sleeve 22b under the driving of air flow, the fiber chips are prevented from blocking the air inlet inclined hole 22a, the fiber chips move downwards along the surface of the drying top cover 22e3 under the guiding of the air flow, the fiber chips can be contacted with the driven straight rod 24g6 in the movement process of the fiber chips, and the fiber chips containing moisture generate drying heat flow under the action of the drying top, the drying is rapidly carried out, and the sticky long fibers and short fibers are separated after being discharged from the scrap discharging port 22e5, thereby improving the separation efficiency of the long fibers and the short fibers.
Example 2
Referring to FIGS. 1-6, the present invention provides a fiber machine embodiment:
referring to fig. 1, a fiber machine structurally comprises an electric heater 1, a fiber scrap recovery device 2, a support 3, a vent pipe 4, exhaust filter hoods 5, a short fiber storage ring cylinder 6, a base 7 and a motor 8, wherein the support 3 is arranged on the top of the base 7, the support 3 is vertically welded on the base 7, the vent pipe 4 is arranged on the top of the support 3, the vent pipe 4 is vertically arranged at the central position inside the support 3, the short fiber storage ring cylinder 6 is arranged at the bottom of the vent pipe 4, the short fiber storage ring cylinder 6 is movably connected with the vent pipe 4, two exhaust filter hoods 5 are arranged on two sides of the short fiber storage ring cylinder 6 in an axial symmetry structure, the exhaust filter hoods 5 are buckled with the short fiber storage ring cylinder 6, the fiber scrap recovery device 2 is arranged on the top of the vent pipe 4, and the fiber scrap recovery device 2 is vertically arranged on the vent pipe 4, the front end of the fiber scrap recovery device 2 is provided with an electric heater 1, and the electric heater 1 is matched with the fiber scrap recovery device 2.
Referring to fig. 2, the fiber scrap recovery device 2 comprises a scrap inlet cover 21, a scrap inlet drying mechanism 22, a scrap collecting cover 23, a screening and sorting mechanism 24, a short fiber screening cover 25 and a scrap guide pipe 26, a scrap feeding drying mechanism 22 is arranged at the center of the interior of the scrap feeding cover 21, the scrap feeding drying mechanism 22 is vertically arranged in the scrap feeding cover 21, the bottom of the scrap inlet cover 21 is provided with a scrap collecting cover 23, the scrap collecting cover 23 is connected with the scrap inlet cover 21, the bottom of the scrap collecting cover 23 is provided with a screening and classifying mechanism 24, the screening and classifying mechanism 24 is matched with the scrap collecting cover 23, the bottom of the screening and sorting mechanism 24 is provided with two scrap guiding pipes 26 in an axisymmetric structure, the top ends of the scrap guiding pipes 26 are provided with short fiber screening covers 25, the scrap guide pipe 26 is connected with the screening and sorting mechanism 24 through a short fiber screening cover 25, and the scrap guide pipe 26 is connected with the ventilation pipe 4.
Referring to fig. 3, the chip-feeding drying mechanism 22 comprises an air-feeding inclined hole 22a, a diversion cover 22b, a centrifugal impeller 22c, a diversion support 22d, and a fiber drying rack 22e, the top of the air guide sleeve 22b is uniformly distributed with air inlet inclined holes 22a, the air guide sleeve 22b and the air inlet inclined holes 22a are of an integrated structure, the air guide sleeve 22b is of a hollow conical structure, the bottom of the air guide sleeve is in an open state, the air inlet inclined hole 22a is obliquely arranged towards one end of the inner wall of the chip inlet cover 21, the bottom of the air guide sleeve 22b is provided with an air guide support 22d, the air guide support 22d is vertically arranged at the bottom of the air guide sleeve 22b in a circular structure, a centrifugal impeller 22c is arranged in the guide cover 22b, the centrifugal impeller 22c is movably connected with a guide support 22d, a fiber drying rack 22e is arranged below the guide cover 22b, and the guide cover 22b is vertically arranged on the fiber drying rack 22e through a guide support 22 d.
Referring to fig. 4, the fiber drying rack 22e comprises a heat conduction rod 22e1, a fixed ring 22e2, a drying top cover 22e3, a drying straight rod 22e4, and a chip removal port 22e5, the center of the top of the fixed ring 22e2 is provided with a drying top cover 22e3, the drying top cover 22e3 is in a conical structure, four heat conduction rods 22e1 are uniformly arranged on the outer ring at equal intervals, the dry top cover 22e3 is vertically fixed to the fixing ring 22e2 by the heat conduction rod 22e1, the drying top cover 22e3 is connected with the electric heater 1 through a heat conduction rod 22e1, drying straight rods 22e4 are uniformly distributed on the top of the drying top cover 22e3, the drying straight rod 22e4 is vertically welded on the top of the drying top cover 22e3, a chip removal port 22e5 is arranged between the drying top cover 22e3 and the fixing ring 22e2, and the fixing ring 22e2 is embedded and installed on the groove of the inner ring of the chip inlet cover 21.
Referring to fig. 5, the screening and sorting mechanism 24 is composed of a closed conical cover 24a, a driving shaft 24b, a driven shaft 24c, a spiral pushing blade 24d, a long fiber storage straight cylinder 24e, a sealing cover 24f and a vibration screening frame 24g, the closed conical cover 24a is vertically installed at the bottom of a drying top cover 22e3, the driving shaft 24b is arranged at the center of the closed conical cover 24a, the driving shaft 24b is bearing-installed on the closed conical cover 24a, the top end of the driving shaft 24b sequentially penetrates through the closed conical cover 24a and is connected with the drying top cover 22e3 and a centrifugal impeller 22c, the vibration screening frame 24g is arranged below the closed conical cover 24a, the vibration screening frame 24g is matched with the closed conical cover 24a, the vibration screening frame 24g is installed between a scrap collecting cover 23 and a ventilation pipe 4, two long fiber storage straight cylinders 24e are axially symmetrical on two sides of the vibration screening frame 24g, the long fiber storage straight cylinder 24e is arranged on the scrap collecting cover 23, one end of the long fiber storage straight cylinder 24e is provided with a sealing cover 24f, the sealing cover 24f is in threaded fit with the long fiber storage straight barrel 24e, a spiral pushing blade 24d is arranged in the long fiber storage straight barrel 24e, the spiral pushing blade 24d is matched with the long fiber storage straight barrel 24e, the length of a straight line formed by the spiral pushing blade 24d is equal to one half of the length of the long fiber storage straight barrel 24e, two driven shafts 24c are arranged on two sides of the closed conical cover 24a in an axisymmetrical structure, one end of each driven shaft 24c penetrates through the closed conical cover 24a to be meshed with the driving shaft 24b, the other end of the driven shaft 24c is fixedly connected with a spiral pushing blade 24d, and the long fiber storage straight cylinder 24e is connected with the scrap guide pipe 26 through a short fiber screening cover 25.
Referring to fig. 6, the vibrating screening frame 24g comprises a short fiber screen plate 24g1, a stirring rod 24g2, an external fixed circular frame 24g3, a sliding seat 24g4, a vibrating paddle 24g5 and a driven straight rod 24g6, the top of the external fixed circular frame 24g3 is provided with the short fiber screen plate 24g1, the center of the short fiber screen plate 24g1 is connected with a driven shaft 24c, the driven shaft 24c rotates through generated driving torque, the short fiber screen plate 24g1 is movably connected with the external fixed circular frame 24g3, the bottom of the short fiber screen plate 24g1 is provided with two sliding seats 24g4 in an axial symmetry structure, the sliding seats 24g4 are fixed on the inner wall of the external fixed circular frame 24g3 and are in sliding fit with the short fiber screen plate 24g1, the sliding seats 24g4 are in a circular structure, the vibrating paddles 24g5 are arranged in an intermittent parallel manner in the inner ring, and the vibrating paddle 24g5 is fixedly connected with the sliding seat 24g4, the short fiber sieve plate 24g1 bottom parallel equidistance be equipped with two driven straight-bars 24g6, driven straight-bar 24g6 vertical welding in short fiber sieve plate 24g1 bottom, driven straight-bar 24g6 and vibration plectrum 24g5 cooperate, short fiber sieve plate 24g1 top evenly distributed have stirring rod 24g2, stirring rod 24g2 vertical welding on short fiber sieve plate 24g 1.
When the short fiber sieve plate 24g1 is used, the center position is connected with the driving shaft 24b, and one end of the driven shaft 24c penetrates through the closed conical cover 24a to be meshed with the driving shaft 24b, so the short fiber sieve plate 24g1 and the driven shaft 24c rotate along with the rotating lead of the driving shaft 24b, the short fiber sieve plate 24g1 synchronously drives the stirring rod 24g2 at the top and the driven straight rod 24g6 at the bottom to perform circumferential motion, the rotating stirring rod 24g2 can quickly separate and classify concentrated long fibers from short fibers, the driven straight rod 24g6 and the vibrating plectrum 24g5 are in reciprocating contact to generate vibration, the screen surface of the short fiber sieve plate 24g1 generates plane whirling vibration, the efficiency of the short fibers passing through the short fiber sieve plate 24g1 along with air flow is accelerated, the long fibers staying at the top of the short fiber sieve plate 24g1 are under the action of the spiral rotating motion performed by the spiral pushing blade 24, the short fibers carried by part of the long fibers can be conveyed into the short fiber storage ring barrel 6 again through the scrap guide pipe 26 under the spiral rotary motion of the short fibers, so that the separation and classification degree of the long fibers and the short fibers is greatly improved.
The specific realization principle is as follows:
the scrap feeding drying mechanism 22 can enable the interior of the scrap feeding cover 21 to generate air negative pressure to efficiently recover fiber scraps generated in fiber production, and a formed diversion heating structure is utilized to heat and dry the recovered fiber scraps so as to avoid long fibers from being sticky with short fibers due to the fact that the fiber scraps are wet and facilitate separation of the long fibers and the short fibers, because the diversion cover 22b is of a hollow conical structure and the bottom of the diversion cover is in an open state, the air inlet inclined hole 22a is obliquely arranged towards one end of the inner wall of the scrap feeding cover 21, the centrifugal impeller 22c is connected with the driving shaft 24b, the centrifugal impeller 22c rotates along with the driving torque generated by the motor 8, the air negative pressure is generated inside the diversion cover 22b during rotation of the centrifugal impeller 22c, and the air negative pressure is rapidly generated inside the scrap feeding cover 21 to recover the fiber scraps through the structural characteristics formed by the air inlet inclined holes 22a and the diversion cover 22b, the fiber scraps entering the scrap inlet cover 21 are driven by the airflow to not directly contact with the air guide cover 22b, the blockage of the air inlet inclined hole 22a by the fiber scraps is avoided, the fiber scraps move downwards along the surface of the drying top cover 22e3 under the guiding of the airflow, and the fiber scraps can contact with the driven straight rod 24g6 in the moving process, the fiber scraps containing moisture are quickly dried under the action of drying heat flow generated by the drying top cover 22e3 and the driven straight rod 24g6, sticky long fibers and short fibers are separated after being discharged from the scrap discharge port 22e5, so that the separation efficiency of the long fibers and the short fibers is improved, concentrated long fibers and short fibers can be quickly separated and classified through the screening and classifying mechanism 24, the formed screening and classifying structure is convenient for classifying according to the size of the fiber scraps, the long fibers and the short fibers are quickly separated and stored after being classified, the reutilization of the fibers is facilitated, because the central position of the short fiber screen 24g1 is connected with the driving shaft 24b, and one end of the driven shaft 24c penetrates through the closed conical cover 24a to be meshed with the driving shaft 24b, so the short fiber sieve plate 24g1 and the driven shaft 24c perform rotary motion along with the lead of the rotation of the driving shaft 24b, the short fiber sieve plate 24g1 synchronously drives the stirring rod 24g2 at the top and the driven straight rod 24g6 at the bottom to perform circumferential motion, concentrated long fibers and short fibers can be rapidly separated and classified by utilizing the rotating stirring rod 24g2, vibration is formed when the driven straight rod 24g6 and the vibration stirring sheet 24g5 are in reciprocating contact, the screen surface of the short fiber sieve plate 24g1 generates plane rotary vibration, the efficiency of short fibers passing through the short fiber sieve plate 24g1 along with airflow is accelerated, the long fibers staying at the top of the short fiber sieve plate 24g1 are rapidly conveyed and extruded in the long fiber storage straight cylinder 24e under the action of the spiral rotary motion performed by the spiral pushing blade 24d, and short fibers entrained by part of, short fibers can be conveyed into the short fiber storage ring barrel 6 again through the scrap guide pipe 26, so that the separation and classification degree of long fibers and short fibers is greatly improved.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a fiber machinery, its structure includes electric heater (1), fibre bits recovery unit (2), support (3), ventilation pipe (4), exhaust filter mantle (5), short fiber storage ring section of thick bamboo (6), base (7), motor (8), its characterized in that:
base (7) top be equipped with support (3), support (3) top be equipped with ventilation pipe (4), ventilation pipe (4) bottom be equipped with short-staple storage ring section of thick bamboo (6), short-staple storage ring section of thick bamboo (6) both sides be equipped with exhaust filter mantle (5), ventilation pipe (4) top be equipped with lint recovery unit (2), lint recovery unit (2) front end be equipped with electric heater (1).
2. A fibre machine according to claim 1, characterised in that: fibre bits recovery unit (2) by advancing bits cover (21), advance bits dry mechanism (22), collection bits cover (23), screening classification mechanism (24), short-staple screening cover (25), lead bits pipe (26) and constitute, advance bits cover (21) inside be equipped with into bits dry mechanism (22), advance bits cover (21) bottom be equipped with collection bits cover (23), collection bits cover (23) bottom be equipped with screening classification mechanism (24), screening classification mechanism (24) bottom be equipped with lead bits pipe (26), lead bits pipe (26) top be equipped with short-staple screening cover (25).
3. A fibre machine according to claim 2, characterised in that: it comprises air inlet inclined hole (22a), air guide sleeve (22b), centrifugal impeller (22c), air guide support (22d) and fiber drying frame (22e) to advance bits drying mechanism (22), air guide sleeve (22b) top distribute and have air inlet inclined hole (22a), air guide sleeve (22b) bottom be equipped with air guide support (22d), air guide sleeve (22b) inside be equipped with centrifugal impeller (22c), air guide sleeve (22b) below be equipped with fiber drying frame (22 e).
4. A fibre machine according to claim 3, characterised in that: the fiber drying rack (22e) comprises a heat conduction rod (22e1), a fixed ring (22e2), a drying top cover (22e3), a drying straight rod (22e4) and a chip removal port (22e5), wherein the top of the fixed ring (22e2) is provided with the drying top cover (22e3), the outer ring of the drying top cover (22e3) is provided with the heat conduction rod (22e1), the drying top cover (22e3) is distributed with the drying straight rod (22e4), and the chip removal port (22e5) is arranged between the drying top cover (22e3) and the fixed ring (22e 2).
5. A fibre machine according to claim 2, characterised in that: screening sorting mechanism (24) divide frame (24g) to constitute by airtight toper cover (24a), driving shaft (24b), driven shaft (24c), spiral propelling movement blade (24d), long fiber storage straight section of thick bamboo (24e), sealed lid (24f), shale shaker, airtight toper cover (24a) central point put and are equipped with driving shaft (24b), airtight toper cover (24a) below be equipped with shale shaker and divide frame (24g), shale shaker divide frame (24g) both sides to be equipped with long fiber storage straight section of thick bamboo (24e), long fiber storage straight section of thick bamboo (24e) one end be equipped with sealed lid (24f), long fiber storage straight section of thick bamboo (24e) inside be equipped with spiral propelling movement blade (24d), airtight toper cover (24a) both sides be equipped with driven shaft (24 c).
6. A fibre machine according to claim 2, characterised in that: vibration screening frame (24g) by short fiber sieve (24g1), stir pole (24g2), external fixation circle frame (24g3), slide (24g4), vibration plectrum (24g5), driven straight-bar (24g6) and constitute, external fixation circle frame (24g3) top be equipped with short fiber sieve (24g1), short fiber sieve (24g1) bottom be equipped with slide (24g4), slide (24g4) inner circle on arrange vibration plectrum (24g5), short fiber sieve (24g1) bottom be equipped with driven straight-bar (24g6), short fiber sieve (24g1) top distribution have stir pole (24g 2).
7. A fibre machine according to claim 3, characterised in that: the air guide sleeve (22b) is of a hollow conical structure, the bottom of the air guide sleeve is in an open state, and the air inlet inclined hole (22a) is obliquely arranged towards one end of the inner wall of the chip inlet cover (21).
8. A fibre machine according to claim 5, characterised in that: the length of a straight line formed by the spiral pushing blade (24d) is equal to one half of that of the long fiber storage straight barrel (24 e).
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| CN202010171284.6A CN111235705B (en) | 2020-03-12 | 2020-03-12 | Fiber machinery |
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| CN202010171284.6A CN111235705B (en) | 2020-03-12 | 2020-03-12 | Fiber machinery |
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| CN111235705B CN111235705B (en) | 2021-08-31 |
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| CN111876852A (en) * | 2020-07-29 | 2020-11-03 | 东阳市川泽户外用品有限公司 | Cotton-flax classification device for spinning |
| CN115889396A (en) * | 2023-01-05 | 2023-04-04 | 中国科学院过程工程研究所 | Industrial utilization-based field crop straw grading method and device |
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|---|---|
| CN111235705B (en) | 2021-08-31 |
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Denomination of invention: A type of fiber machinery Effective date of registration: 20231008 Granted publication date: 20210831 Pledgee: Xinxian Sub-branch of Postal Savings Bank of China Co.,Ltd. Pledgor: Shandong Xuyuan Plastic Industry Co.,Ltd. Registration number: Y2023980060164 |
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